Features Cut (300 watts), with Blend (200 watts adjustable in 10 Steps), Coagulation (Coagulation 120 watts, Fulguration 80 watts), and Bipolar (80 watts) modes. Ten Presets are available for storing Cut, Coagulation, and Bipolar power settings. Bovie has incorporated automatic safety systems into the Aaron 2250™ including self-test circuits, audible tones, discreet outputs, isolated circuitry, and Bovie NEM™ (neutral electrode monitoring).